Nearby Numbers

Positive, nonzero integers within three units

21432

99a813

Twenty-One Thousand Four Hundred and Thirty-Two in Base 13 Tridecimal

21433

99a913

Twenty-One Thousand Four Hundred and Thirty-Three in Base 13 Tridecimal

21434

99aa13

Twenty-One Thousand Four Hundred and Thirty-Four in Base 13 Tridecimal

21436

99ac13

Twenty-One Thousand Four Hundred and Thirty-Six in Base 13 Tridecimal

21437

99b013

Twenty-One Thousand Four Hundred and Thirty-Seven in Base 13 Tridecimal

21438

99b113

Twenty-One Thousand Four Hundred and Thirty-Eight in Base 13 Tridecimal

Scientific Notation

Scientific notation expresses a quantity as the product of its significand with 10 raised to an integer exponent.

2.1435e4

Reciprocal

A number multiplied with its reciprocal is one.

0.0001442502b0023410713

The reciprocal of 21435 in Base 13 Tridecimal.

Palindrome?

A numerical palindrome has the same value when all of its digits are reversed.

The number 99ab13 is not a palindrome.

Not A Prime Number

A prime number is a positive integer that is divisible only by itself and one.

Twenty-one thousand four hundred and thirty-five is a composite number with 8 total factors (including 1 and itself).   See primes in Base 13 Tridecimal

A Composite

Composites have more than just these two factors.

Twenty-one thousand four hundred and thirty-five is a composite number with 8 total factors (including 1 and itself).

Prime Factors

3

313

Three in Base 13 Tridecimal

5

513

Five in Base 13 Tridecimal

1429

85c13

One Thousand Four Hundred and Twenty-Nine in Base 13 Tridecimal

Prime Factorization

The prime factorization of a positive integer is the unique list of prime factors together with their multiplicities

3131 · 5131 · 85c131 = 99ab13

Base Conversions

The number twenty-one thousand four hundred and thirty-five in 35 different bases